28793583

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11719}}^1$

素因数の和:11748

約数の個数: 32

約数和(自身を含む): 52505600

約数和(自身を除く): 23712017

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 11719, 35157, 82033, 105471, 152347, 246099, 316413, 457041, 738297, 1066429, 1371123, 2214891, 3199287, 4113369, 9597861, 28793583]

約数ペア:

[(1, 28793583), (3, 9597861), (7, 4113369), (9, 3199287), (13, 2214891), (21, 1371123), (27, 1066429), (39, 738297), (63, 457041), (91, 316413), (117, 246099), (189, 152347), (273, 105471), (351, 82033), (819, 35157), (2457, 11719)]